IT

Iijima Toshiharu

Yamaha: 1 patents #1,232 of 2,001Top 65%
📍 Itoda, JP: #2 of 2 inventorsTop 100%
Overall (All Time): #3,855,330 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5131986 Golf club head and its manufacturing Mutsumi Harada, Kenzaburou Iijima 1992-07-21